Leadership and Strategic Management/PlanningManagement is about coping with complexity. Its practices and procedures are largely a response to one of the most significant developments of the twentieth century, the emergence of large organizations.Without good management, complex enterprises tend to become chaotic in ways that threaten their very existence. Good management brings a degree of order and consistency o key dimensions like the quality and profitability of products.Leadership, by contrast, is about coping with change. Part of the reason it has become so important in r